All Questions
27
questions
3
votes
2
answers
6k
views
Typescript - How to access a variable object property from a variable object
I'm having some difficulty trying to write a function that takes two inputs:
The name of an object
The name of a property
and prints the value of that property for that object. However, the objects ...
- 75
-1
votes
1
answer
44
views
Javascript - How using a variable for object property
Im very beginner in javascript, i would like to use all variable created on each object property :
let title = "Les Miserables";
let resume = "Blabla blaaabla...";
let autor = &...
1
vote
4
answers
1k
views
Shorthand Method to Create Property in Object only if Variable is defined
Looking for a shorthand method to assign properties to an object ONLY when the assigning variable is defined.
Current Code:
let count = {}, one = 1, two = 2, four = 4;
if (one) count.one = one;
if (...
- 79
1
vote
0
answers
31
views
Hi - this may be a question that was asked before but how do we assign a variable's value as Property / Value of another new variable?
I am trying to match 2 clicks - one from Phrasal Verb to one from Meaning's and combine them as
Objects into a new variable called userSelect.
Making the Phrasal Verb clickable to become new ...
- 21
1
vote
3
answers
40
views
How to include 2 different Variables as Property and Value for a third Variable in Javascript or jQuery
var A = $(this).attr("id") //result is a string
var B = $(this).attr("id") //result is another string from a different id
var C = {
A: B //I want to use A as Property and B as Value
};
when ...
- 21
1
vote
0
answers
139
views
How to use variable as a part of the object property name in Javascript? [duplicate]
I'd like to use "param" as a part of the object property name in following code:
In php I'd it would look like this:
$paramvalue = object.$$param;
Here is the code I'm using:
function ...
- 95
1
vote
1
answer
2k
views
How to store a JavaScript variable inside of an object as a property
I am trying to dynamically grab the width of an image in the DOM and then store/overwrite the existing property in a previously declared JavaScript object. I am able to get the width of an image on ...
- 624
-1
votes
2
answers
68
views
Use concatenation to write the property name
There is a way to write this?
$request->inputModificaNome.$nomeModel.$i;
where "inputModificaNome" is always the same and $nomeModel and $i are variables.
0
votes
1
answer
119
views
How to reference an Object based on a Key Value?
I have an array of objects: [obj1, obj2, obj3]
obj1 = {id:1,name:First}
obj2 = {id:2,name:Second}
...
But the object's array indexes are constantly changing. How else can I reference a specific ...
- 31
2
votes
2
answers
2k
views
How do I reference an object's property in a Powershell Active Directory cmdlet?
Related to this fantastic answer about how to properly construct a -Filter parameter argument, I'm working on a script that makes heavy use of the Active Directory cmdlets in PowerShell, and am having ...
- 452
0
votes
0
answers
23
views
Convert Strings to Multidimensional Variable Names in Javascript [duplicate]
I have a a JavaScript object defined as follows
function MyObject () {
this.x = 10;
this.foo = {
x: 20
};
this.bar = {
baz: {
x: 30
}
}
}
...
- 8,010
8
votes
1
answer
3k
views
Javascript - Convert object properties to variables inside function scope [duplicate]
This is what i want to achieve:
let scope = { property: "value" };
function fun()
{
//That's how I can get my variables:
console.log(this.property);
//And that's how I want to get them
...
- 266
0
votes
2
answers
132
views
php variable object property
this maybe seems like duplicate, but I tried all answers and none of them helped me.
I have a:
class Api extends Controller {
private $host;
function __construct() {
parent::...
- 77
0
votes
0
answers
33
views
Variable stored Object Property name used to reference said Object Property name
In Powershell can one reference a Object's property through the contents of a variable? To allow changing of variable contents to change logic, instead of changing the logic directory. See the below ...
- 805
2
votes
1
answer
38
views
How to set an instance property with two numerical variables
I'm trying to figure out how to use the two variables arect and declin to define the target property inside the aladin instance. The target property needs the two numerical values separated by a ",".
...
- 23